3978370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 7957440

約数和(自身を除く): 3979070

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 613, 649, 1226, 1298, 3065, 3245, 6130, 6490, 6743, 13486, 33715, 36167, 67430, 72334, 180835, 361670, 397837, 795674, 1989185, 3978370]

約数ペア:

[(1, 3978370), (2, 1989185), (5, 795674), (10, 397837), (11, 361670), (22, 180835), (55, 72334), (59, 67430), (110, 36167), (118, 33715), (295, 13486), (590, 6743), (613, 6490), (649, 6130), (1226, 3245), (1298, 3065)]